15928288

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{3581}}^1$

素因数の和:3730

約数の個数: 24

約数和(自身を含む): 31593240

約数和(自身を除く): 15664952

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 3581, 4448, 7162, 14324, 28648, 57296, 114592, 497759, 995518, 1991036, 3982072, 7964144, 15928288]

約数ペア:

[(1, 15928288), (2, 7964144), (4, 3982072), (8, 1991036), (16, 995518), (32, 497759), (139, 114592), (278, 57296), (556, 28648), (1112, 14324), (2224, 7162), (3581, 4448)]